Cases involving individuals who have been injured in crashes and collisions involving helicopters. A Helicopter Accident is an occurrence associated with the operation of an aircraft which takes place between the time any person boards the helicopter with the intention of flight and all such persons have disembarked, in which a person is fatally or seriously injured, the aircraft sustains damage or structural failure and/or the aircraft is missing or is completely inaccessible.
Deferiet is a village in Jefferson County, New York, United States. The population was 309 at the 2000 census. The village is named after settler Jenika de Ferriet. The Village of Deferiet is at the southwestern side of the Town of Wilna and is east of Watertown. The village is south of Fort Drum.